307-1/2 Walnut Street
Yankton, SD 57078
NOHR Engineering Company, LLC provides engineering, evaluation, and design
services to industrial, agricultural, residential, commercial, insurance,
manufacturing and industry clients.
NOHR investigates and reports on structure, building, process, equipment, bin
and silo failures, fires and explosions; farm, residential, commercial and industrial
failures, damages and accidents, wind damages, failed equipment, structures
NOHR provides expert witness services, depositions and testimony.
After failure and damages investigation and analysis, NOHR provides cause and
origin opinion reports with conclusions and recommendations.
NOHR provides facility, process, equipment, safety maintenance evaluations,
and service recommendations which can help minimize chances of future
catastrophic failures, injury, possible injury to people and minimize liability and